We perform a full amplitude analysis of the process $e^+ e^- \rightarrow J/\psi D \bar{D}$, where $D$ refers to either $D^0$ or $D^+$. A new charmoniumlike state $X^*(3860)$ that decays to $D \bar{D}$ is observed with a significance of $6.5\sigma$. Its mass is ($3862^{+26}_{-32}{}^{+40}_{-13}$) MeV/$c^2$ and width is ($201^{+154}_{-67}{}^{+88}_{-82}$) MeV. The $J^{PC}=0^{++}$ hypothesis is favored over the $2^{++}$ hypothesis at the level of $2.5\sigma$. The analysis is based on the 980 $\mathrm{fb}^{-1}$ data sample collected by the Belle detector at the asymmetric-energy $e^+ e^-$ collider KEKB
International audienceUsing a data sample of 921.9 fb-1 collected with the Belle detector, we study...
We re-examine the re-scattering mechanism for X(3872), as a candidate for the 2P charmonium state $\...
Using a data sample of 921.9 fb(-1) collected with the Belle detector, we study the process of e(+)e...
We perform a full amplitude analysis of the process $e^+ e^- \rightarrow J/\psi D \bar{D}$, where $D...
We perform a full amplitude analysis of the process e(+)e(-)-> J/psi D (D) over bar, where D refers ...
We perform a full amplitude analysis of the process e+e-→J/ψDD, where D refers to either D0 or D+. A...
We report the first observation of a new charmonium state at a mass of $(3.943 \pm 0.006 \pm 0.006) ...
We present the results of an amplitude analysis of ${\overline{B}}^{0}\to J/\psi {K}^{-}{\pi }^{+}$ ...
We present the results of an amplitude analysis of B-0 --> J/psi K- pi(+) decays. A new charged c...
We report the first observation of a charmoniumlike state recoiling from the J/psi in the inclusive ...
New results on charmonium-like states measured by the Belle experiment at the KEKB asymmetric e+e- c...
We study $e^+e^-\to J/\psi c\bar{c}$ by measuring the invariant mass distribution recoiling against ...
The process $e^+e^- \to \gamma\chi_{cJ}$ ($J$=1, 2) is studied via initial state radiation using 980...
We review the charmonium production in $e^+e^-$ annihilation at $\sqrt{s}=10.6GeV$. NRQCD prediction...
We present preliminary results on the reconstruction of the $B^0\to J\mskip 1mu / \psi\mskip 2mu K^0...
International audienceUsing a data sample of 921.9 fb-1 collected with the Belle detector, we study...
We re-examine the re-scattering mechanism for X(3872), as a candidate for the 2P charmonium state $\...
Using a data sample of 921.9 fb(-1) collected with the Belle detector, we study the process of e(+)e...
We perform a full amplitude analysis of the process $e^+ e^- \rightarrow J/\psi D \bar{D}$, where $D...
We perform a full amplitude analysis of the process e(+)e(-)-> J/psi D (D) over bar, where D refers ...
We perform a full amplitude analysis of the process e+e-→J/ψDD, where D refers to either D0 or D+. A...
We report the first observation of a new charmonium state at a mass of $(3.943 \pm 0.006 \pm 0.006) ...
We present the results of an amplitude analysis of ${\overline{B}}^{0}\to J/\psi {K}^{-}{\pi }^{+}$ ...
We present the results of an amplitude analysis of B-0 --> J/psi K- pi(+) decays. A new charged c...
We report the first observation of a charmoniumlike state recoiling from the J/psi in the inclusive ...
New results on charmonium-like states measured by the Belle experiment at the KEKB asymmetric e+e- c...
We study $e^+e^-\to J/\psi c\bar{c}$ by measuring the invariant mass distribution recoiling against ...
The process $e^+e^- \to \gamma\chi_{cJ}$ ($J$=1, 2) is studied via initial state radiation using 980...
We review the charmonium production in $e^+e^-$ annihilation at $\sqrt{s}=10.6GeV$. NRQCD prediction...
We present preliminary results on the reconstruction of the $B^0\to J\mskip 1mu / \psi\mskip 2mu K^0...
International audienceUsing a data sample of 921.9 fb-1 collected with the Belle detector, we study...
We re-examine the re-scattering mechanism for X(3872), as a candidate for the 2P charmonium state $\...
Using a data sample of 921.9 fb(-1) collected with the Belle detector, we study the process of e(+)e...